It is the latest stop on Sims' attempt to find a professional home after not being selected in June's two-round NBA Draft.

DeShawn Sims

The 6-foot-8 Sims played on two summer league teams last month - with Boston in Orlando and then with Dallas in Las Vegas. He played better with the Celtics, averaging 7.5 points and 1.8 rebounds in 13.3 minutes over four games.

Included was an 18-point game against Charlotte on July 7 and a 10-point outing against Indiana the next night.

A message left with the Celtics seeking comment was not returned Tuesday.